Product details
PC-E984-258C Schneider Electric Modicon Compact CPU
PC-E984-258C is a compact CPU from Schneider Electric. It belongs to the Modicon series. It packs 512K memory and supports 1920 registers. That makes it a strong fit for complex control jobs. A conformal coating protects it from dust and moisture.
Core Strengths
- 512K memory holds larger programs with ease.
- 1920 registers support data-heavy tasks.
- 2.5 ms/k scan time keeps response quick.
- Conformal coating shields against harsh sites.
- Two Modbus ports simplify device links.
- Compact build saves valuable panel space.
Technical Data
- Brand: Schneider Electric
- Model: PC-E984-258C
- Series: Modicon
- Type: Compact CPU
- Memory: 512K
- Registers: 1920
- Scan time: 2.5 ms/k
- Ports: 2 Modbus
- Local I/O: 256
- Total I/O: 512/512
- I/O drops: 1
- Max racks: 4
- Coating: Yes, conformal
- Weight: 3.00 lbs (1.36 kg)
Install Guide
- Mount in a clean, dry panel.
- Leave room for airflow.
- Use shielded Modbus cable.
- Check rack count before wiring.
- Tighten screws to spec.
- Test one port at a time.
Setup and Care
- Back up programs before changes.
- Watch scan time during peak load.
- Clean dust from vents.
- Check Modbus plugs for wear.
- Log faults for faster fixes.
- Keep a spare CPU on hand.
Works With
- Modicon racks and I/O modules
- Modbus networks
- Up to 4 racks
- 256 local I/O points
- 512/512 total I/O
- 1 I/O drop setup
Compare With Other Models
- PC-E984-258 – similar CPU, check coating and memory.
- PC-E984-265 – more memory for bigger jobs.
- PC-E984-275 – higher I/O support.
- 140CPU11302 – Modicon Quantum choice.
- BMXP342020 – newer Modicon M340 option.
Warranty and Delivery
- 12-month warranty on manufacturing defects.
- Ships in 12-24 hours after payment.
- Carriers: FedEx, UPS, DHL.
- Email sales@powergearx.com for quotes.
- WhatsApp: +86 18030005825
Expert Review
The PC-E984-258C is a solid pick for Modicon users. It blends memory, speed, and rugged coating. The 2.5 ms/k scan time keeps logic moving. Two Modbus ports cut extra hardware needs. The conformal coating helps in dusty or damp plants. It is not the fastest CPU on the market. But it handles many mid-range jobs well. Buyers who need stable Modicon control should shortlist it.
Manager’s Insight
This CPU sells well to plants that still run Modicon racks. The PC-E984-258C is easy to stock and easy to swap. It covers 512K memory and 1920 registers. That fits many legacy lines. Keep spares ready to avoid downtime. Check rack limits before you buy. Pair it with good Modbus cabling for best results.
Best Uses
- Legacy Modicon control panels
- Factory automation lines
- Process control skids
- Water treatment systems
- Packaging machines
- Material handling cells
- Modbus device networks
FAQ
Q: How much memory does the PC-E984-258C offer?
A: It offers 512K memory.
Q: How many Modbus ports does it have?
A: It has two Modbus ports.
Q: Does it come with conformal coating?
A: Yes, it has conformal coating for extra protection.
Q: How fast is the scan time?
A: The scan time is 2.5 ms/k.
Q: How many racks can it support?
A: It supports up to four racks.
Q: What is the warranty period?
A: We offer a 12-month warranty.
Q: How soon do orders ship?
A: Orders ship within 12-24 hours.
Q: Which couriers do you use?
A: We use FedEx, UPS, and DHL.
Q: Can I upgrade from a smaller Modicon CPU?
A: Yes, if your rack and I/O match. Check memory and port needs first.
Q: What should I confirm before buying?
A: Confirm model, memory, port count, rack limit, and stock. Then check coating needs for your site.
Q: How do I reach support fast?
A: Email sales@powergearx.com or message +86 18030005825 on WhatsApp.
Buying Guide
- Check the exact model: PC-E984-258C.
- Confirm 512K memory fits your program size.
- Count Modbus devices before you order.
- Verify four-rack limit suits your panel.
- Pick conformal coating for harsh rooms.
- Ask about stock for urgent repairs.
- Keep one spare for critical lines.
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Original Source: https://www.powergearx.com/
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